diff options
Diffstat (limited to 'mit-pthreads/machdep/alpha-osf1/__signal.h')
| -rwxr-xr-x | mit-pthreads/machdep/alpha-osf1/__signal.h | 106 |
1 files changed, 0 insertions, 106 deletions
diff --git a/mit-pthreads/machdep/alpha-osf1/__signal.h b/mit-pthreads/machdep/alpha-osf1/__signal.h deleted file mode 100755 index 2bb13380314..00000000000 --- a/mit-pthreads/machdep/alpha-osf1/__signal.h +++ /dev/null @@ -1,106 +0,0 @@ -#include <standards.h> - -typedef int sig_atomic_t; /* accessable as an atomic entity (ANSI) */ - -/* - * valid signal values: all undefined values are reserved for future use - * note: POSIX requires a value of 0 to be used as the null signal in kill() - */ -#define SIGHUP 1 /* hangup, generated when terminal disconnects */ -#define SIGINT 2 /* interrupt, generated from terminal special char */ -#define SIGQUIT 3 /* (*) quit, generated from terminal special char */ -#define SIGILL 4 /* (*) illegal instruction (not reset when caught)*/ -#define SIGTRAP 5 /* (*) trace trap (not reset when caught) */ -#define SIGABRT 6 /* (*) abort process */ -#define SIGEMT 7 /* EMT instruction */ -#define SIGFPE 8 /* (*) floating point exception */ -#define SIGKILL 9 /* kill (cannot be caught or ignored) */ -#define SIGBUS 10 /* (*) bus error (specification exception) */ -#define SIGSEGV 11 /* (*) segmentation violation */ -#define SIGSYS 12 /* (*) bad argument to system call */ -#define SIGPIPE 13 /* write on a pipe with no one to read it */ -#define SIGALRM 14 /* alarm clock timeout */ -#define SIGTERM 15 /* software termination signal */ -#define SIGURG 16 /* (+) urgent contition on I/O channel */ -#define SIGSTOP 17 /* (@) stop (cannot be caught or ignored) */ -#define SIGTSTP 18 /* (@) interactive stop */ -#define SIGCONT 19 /* (!) continue (cannot be caught or ignored) */ -#define SIGCHLD 20 /* (+) sent to parent on child stop or exit */ -#define SIGTTIN 21 /* (@) background read attempted from control terminal*/ -#define SIGTTOU 22 /* (@) background write attempted to control terminal */ -#define SIGIO 23 /* (+) I/O possible, or completed */ -#define SIGXCPU 24 /* cpu time limit exceeded (see setrlimit()) */ -#define SIGXFSZ 25 /* file size limit exceeded (see setrlimit()) */ -#define SIGVTALRM 26 /* virtual time alarm (see setitimer) */ -#define SIGPROF 27 /* profiling time alarm (see setitimer) */ -#define SIGWINCH 28 /* (+) window size changed */ -#define SIGINFO 29 /* information request */ -#define SIGUSR1 30 /* user defined signal 1 */ -#define SIGUSR2 31 /* user defined signal 2 */ -#define SIGMAX 31 -#define NSIG 31 - -/* - * additional signal names supplied for compatibility, only - */ -#define SIGIOINT SIGURG /* printer to backend error signal */ -#define SIGAIO SIGIO /* base lan i/o */ -#define SIGPTY SIGIO /* pty i/o */ -#define SIGPOLL SIGIO /* STREAMS version of this signal */ -#define SIGIOT SIGABRT /* abort (terminate) process */ -#define SIGLOST SIGIOT /* old BSD signal ?? */ -#define SIGPWR SIGINFO /* Power Fail/Restart -- SVID3/SVR4 */ -#define SIGCLD SIGCHLD - -/* - * valid signal action values; other values => pointer to handler function - */ -#define SIG_DFL (void (*)())0 -#define SIG_IGN (void (*)())1 - -/* - * values of "how" argument to sigprocmask() call - */ -#define SIG_BLOCK 1 -#define SIG_UNBLOCK 2 -#define SIG_SETMASK 3 - -/* - * sigaction structure used in sigaction() system call - * The order of the fields in this structure must match those in - * the sigvec structure (below). - */ -struct sigaction { - void (*sa_handler)(); /* signal handler, or action value */ - sigset_t sa_mask; /* signals to block while in handler */ - int sa_flags; /* signal action flags */ -}; - -#define __SIGEMPTYSET 0 -#define __SIGFILLSET 0xffffffff -#define __SIGADDSET(s, n) ( *(s) |= 1L << ((n) - 1), 0) -#define __SIGDELSET(s, n) ( *(s) &= ~(1L << ((n) - 1)), 0) -#define __SIGISMEMBER(s, n) ( (*(s) & (1L << ((n) - 1))) != (sigset_t)0) - - -#define SIGSTKSZ (16384) -#define MINSIGSTKSZ (4096) - -/* - * valid flags define for sa_flag field of sigaction structure - */ -#define SA_ONSTACK 0x00000001 /* run on special signal stack */ -#define SA_RESTART 0x00000002 /* restart system calls on sigs */ -#define SA_NOCLDSTOP 0x00000004 /* do not set SIGCHLD for child stops*/ -#define SA_NODEFER 0x00000008 /* don't block while handling */ -#define SA_RESETHAND 0x00000010 /* old sys5 style behavior */ -#define SA_NOCLDWAIT 0x00000020 /* no zombies */ -#define SA_SIGINFO 0x00000040 /* deliver siginfo to handler */ - -/* This is for sys/time.h */ -/* Removed for OSF1 V3.2 -typedef union sigval { - int sival_int; - void *sival_ptr; -} sigval_t; -*/ |